td{
    font-size: 12px;
    padding: 5px;
}
.th{
    background-color: skyblue;
    font-weight: bold;
    text-align: left;
}
.even{
    background-color: white;
}
.odd{
    background-color: lightgrey;
}
tr:nth-child(1){
    background-color: yellow;
}
tr:nth-child(5){
    color: red;
}